Gigabyte E143-E30-AAB1 User Manual page 84

2-3-1-2 Prefetcher Settings
Parameter
Prefetcher settings
L1 Stream HW Prefetcher
L1 Stride Prefetcher
L1 Region Prefetcher
L2 Stream HW Prefetcher
L2 Up/Down Prefetcher
L1 Burst Prefetch Mode
Description
Enable/Disable L1 Stream HW Prefetcher.
Options available: Disabled, Enabled, Auto. Default setting is Auto.
Use memory access history of individual instructions to fetch additional lines
when each access is a constant distance from the previous.
Enable/Disable L1 Stride Prefetcher.
Options available: Disabled, Enabled, Auto. Default setting is Auto.
Use memory access history to fetch additional lines when the data access
for a given instruction tends to be followed by other data accesses.
Enable/Disable L1 Region Prefetcher.
Options available: Disabled, Enabled, Auto. Default setting is Auto.
Enable/Disable L2 Stream HW Prefetcher.
Options available: Disabled, Enabled, Auto. Default setting is Auto.
Use memory access history to determine whether to fetch the next or
previous line for all memory accesses.
Enable/Disable L2 Up/Down Prefetcher.
Options available: Disabled, Enabled, Auto. Default setting is Auto.
Enable/Disable L1 Burst Prefetch Mode.
Options available: Disabled, Enabled, Auto. Default setting is Auto.
BIOS Setup
- 84 -